RA Moog Modular 10 Analog Synthesizer

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Update new pics of the inside via this auction.

"The background: this synth is in no way functioning. I was told by the previous owner that I purchased it from that he rescued it from a barn fire and it hasn't been working for a while. Over time he had a few of the modules repaired to fully working condition and ended up selling those off but never got around to the ones that are still contained in the modular 10 case. This means that 1. this is NOT a complete Modular 10 system and 2. this is NOT functioning. The modules that were fixed up and sold off were replaced by the previous owner by Synthesizers.com modules, which I would assume are working but cannot guarantee. I am not in a rush to sell this auction, so please don't send comments arguing about the price - it is what it is.

Included in the listing are the following modules:
911 R.A. Moog Envelope Generator
907 R.A. Moog Fixed Filter Bank
904-A R.A. Moog Voltage Controlled Low Pass Filter
902 R.A. Moog Voltage Controlled Amplifier
903-A R.A. Moog Random Signal Generator
910 R.A. Moog Power Supply
901 R.A. Moog Voltage Controlled Oscillator
Moog Model 10 bottom panel includes a Mixer, Reversible Attenuators, Controller Outputs, Trunk Lines and Power modules
Additionally, a Synthesizers.com Q124 Multiples Module"

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Roland Jupiter 6 Synthesizer

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Korg Univox vintage analog synthesizer

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KORG MS-20 Mini SN 008348

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Korg MS10 Semi-Modular Monophonic Analogue Synthesizer SN 130821

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MakeNoise Maths Eurorack Synthesizer Module

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Verbos Electronics - Voltage Multistage

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"In theory, a sophisticated enough control voltage source can replace all of the control voltage sources in a modular system. That includes saw, square, pulse, triangle LFOs, AR, AD, ADSR, multistage envelopes, tracking generators, quantizers and of course sequencers.

It is not practical to actually replace all of these with one module type, but the Verbos Electronics Voltage Multistage can create any of these control signals.

As a sequencer, it has switchable slides and gates on each stage. Gate are output musically to match slides and stepped stages. As a multistage envelope, any stage can be the sustain. Stage "TIME" can be voltage controlled.

The "ref." output is a falling ramp the length of the entire stage. This is usable as a decay envelope the length of the stage.

When the "strobe" input is pulsed, the setting of the "analog" control and CV input selects the stage. This is usable as a reset or to jump to any specific stage of the sequencer."

Verbos Electronics - Complex Oscillator

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"In the West Coast philosophy of synthesis, one oscillator modulating another is a classic way of creating rich timbres. Voltage control of the modulation and of the waveshape is essential for evolving the sounds from whatever CV sources.

The Verbos Electronics Complex Oscillator is configured as a master oscillator with an voltage controlled waveshaper and a modulation oscillator that can be used for FM or AM.

The waveshape of the modulation can be set to triangle, square or saw, each with a dedicated output. Modulation amount can be voltage controlled with a reversing attenuator on the CV input.

The master oscillator has dedicated outputs for triangle, square and sine waves. The master output can blend from sine to square to saw to folded sine all from voltage control with reversing attenuators on all of the CV inputs.

The oscillators are analog triangle cores with discrete transistor exponential converters. Each has inputs for linear and exponential FM. Both have 1 volt/octave trimmed CV inputs as well."

Verbos Electronics - Amplitude & Tone Controller

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"The Amplitude & Tone controller is a totally discrete VCA with simultaneous exponential and linear CV input. It also contains an all discrete, Vactrol based VCF with diode limited resonance. It also has a discrete input gain stage. Careful balancing of the input gain and resonance control sets the mix of self oscillation and input signal, distorted on the VCA input if desired. There are no ICs in the signal path."

Holdup

Holdup from Sleepwalk on Vimeo.

"modular synth patch, utilizing Metropolis, Rene, Trigger Riot, Maths, DPO, dual ADSR, uVCA, Echophon, BD808, SD808, Sem20, and Modcan Dual Delay."